pelvic hammock

例句：

1. 1.The patient was placed in a pelvic hammock to reduce pain and discomfort.
   病人被放置在骨盆吊床上以减轻疼痛和不适。
2. 2.She used a pelvic hammock as a temporary solution while waiting for the surgery.
   她在等待手术期间使用了骨盆吊床作为临时解决方案。
3. 3. The pelvic hammock helped her regain her mobility after an injury.
   骨盆吊床帮助她在受伤后恢复了活动能力。